Duffy’s research has focused on a variety of environmental and energy issues, as well as the role of organized interests in federal elections. His most recent book, with the late Gary Bryner, is “Integrating Climate, Energy and Air Pollution Policy,” published by MIT Press.
Duffy received his B.A. in government and law from Lafayette College in 1981. He earned his M.A. in political science from the University of Delaware in 1983 and his Ph.D. in politics from Brandeis University in 1991.